CHINA JOURNAL OF MODERN MEDICINE, Volume 16, Issue 19,2006, Pages 2991-2992, doi:10.3969/j.issn.1005-8982.2006.19.033
CHINA JOURNAL OF MODERN MEDICINE, Volume 16, Issue 19,2006, Pages 2931-2933,2937, doi:10.3969/j.issn.1005-8982.2006.19.014
CHINA JOURNAL OF MODERN MEDICINE, Volume 16, Issue 19,2006, Pages 2985-2986, doi:10.3969/j.issn.1005-8982.2006.19.031
CHINA JOURNAL OF MODERN MEDICINE, Volume 16, Issue 19,2006, Pages 2906-2909,2916, doi:10.3969/j.issn.1005-8982.2006.19.008